package cn.tedu.hello_two;


public class Test5 {
public static void main(String[] args) {
	new Zi3();
	
}
}
class Fu3{
	public Fu3() {
		System.out.println(1);
	}
	public Fu3(int a) {
		System.out.println(2);
	}
}
class Zi3 extends Fu3{
	public Zi3() {
		super(2);
		System.out.println(3);
	}
	
}


